CN102352884B - 一种非冷加工联接用钢 - Google Patents
一种非冷加工联接用钢 Download PDFInfo
- Publication number
- CN102352884B CN102352884B CN 201110312546 CN201110312546A CN102352884B CN 102352884 B CN102352884 B CN 102352884B CN 201110312546 CN201110312546 CN 201110312546 CN 201110312546 A CN201110312546 A CN 201110312546A CN 102352884 B CN102352884 B CN 102352884B
- Authority
- CN
- China
- Prior art keywords
- steel
- product
- thread
- tooth
- cold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Metal Rolling (AREA)
Abstract
Description
公称直径D1(mm) | 16 | 18 | 20 | 22 |
螺纹升角γ(°) | 4.18 | 3.76 | 3.41 | 3.12 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110312546 CN102352884B (zh) | 2011-10-14 | 2011-10-14 | 一种非冷加工联接用钢 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110312546 CN102352884B (zh) | 2011-10-14 | 2011-10-14 | 一种非冷加工联接用钢 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102352884A CN102352884A (zh) | 2012-02-15 |
CN102352884B true CN102352884B (zh) | 2013-03-20 |
Family
ID=45576513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110312546 Active CN102352884B (zh) | 2011-10-14 | 2011-10-14 | 一种非冷加工联接用钢 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102352884B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104329346B (zh) * | 2014-10-09 | 2016-08-17 | 青海金阳光特种钢材股份有限公司 | 一种高强度预应力锚固螺栓 |
DE102017101931B4 (de) * | 2017-02-01 | 2022-05-05 | Kamax Holding Gmbh & Co. Kg | Hochfeste Schraube mit einem enthärteten Gewindeende |
CN109175172A (zh) * | 2018-09-06 | 2019-01-11 | 山东焱鑫矿用材料加工有限公司 | 一种轧制双旋向螺纹联接钢件的成型轧机 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2336095Y (zh) * | 1998-09-24 | 1999-09-01 | 秦斌青 | 左螺旋锚杆 |
CN201092863Y (zh) * | 2007-03-23 | 2008-07-30 | 山东焱鑫矿用材料加工有限公司 | 无纵肋锚杆螺纹钢 |
CN201180553Y (zh) * | 2008-03-18 | 2009-01-14 | 中国矿业大学 | 一种注浆锚杆 |
CN201884039U (zh) * | 2010-06-25 | 2011-06-29 | 山东焱鑫矿用材料加工有限公司 | 三面无纵肋螺纹钢金属锚杆体 |
CN202273230U (zh) * | 2011-10-14 | 2012-06-13 | 山东焱鑫矿用材料加工有限公司 | 一种非冷加工联接用钢 |
-
2011
- 2011-10-14 CN CN 201110312546 patent/CN102352884B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102352884A (zh) | 2012-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102352884B (zh) | 一种非冷加工联接用钢 | |
WO2015176515A1 (zh) | 一种三侧带肋螺纹钢筋的生产工艺 | |
CN204523055U (zh) | 新型复摆颚式破碎机排料口间隙调整机构 | |
CN202273230U (zh) | 一种非冷加工联接用钢 | |
EP3177788A1 (de) | Tragende elemente einer tragenden struktur, dazugehörige verbindungselemente, sowie vorrichtungen und verfahren zur herstellung derselben | |
CN102363152B (zh) | 一种非冷加工联接用钢的生产设备 | |
US4056911A (en) | Steel bar for concrete reinforcement having a non-circular cross-section | |
CN102764769B (zh) | 交叉梁式四辊型材轧机轧辊径向调节机构 | |
CN107115911A (zh) | 破碎机出料口间隙调节机构及颚式破碎机 | |
CN102240950A (zh) | 基于变径砂轮磨削的弧面凸轮磨削中心 | |
CA2802913C (en) | A tensionable threaded rebar bolt | |
CN103567009A (zh) | 一种颚式制砂机 | |
CN102430675B (zh) | 一种非冷加工联接用钢的生产方法 | |
CN101758082B (zh) | 一种具有线性调节功能的相位调节器 | |
CN106424132A (zh) | 一种用于h型钢生产的预应力万能轧机 | |
CN202087575U (zh) | 型钢轧制生产线 | |
CN203508084U (zh) | 圆角压辊 | |
CN202070706U (zh) | 一种高扭矩螺纹钢横肋对正线性调节装置 | |
CN212105915U (zh) | 一种连续肋锚杆钢 | |
CN110421007B (zh) | 轧机、具有该轧机的连轧生产线以及轧制螺纹钢的方法 | |
CN104646413A (zh) | 一种低能耗24道次高效热轧φ8盘螺的生产方法 | |
CN204866843U (zh) | 一种组合式硬质合金辊环 | |
CN201446126U (zh) | 一种多规格外螺纹锚杆四辊斜轧机 | |
CN202962528U (zh) | 一种颚式制砂机 | |
CN202570759U (zh) | 一种防止瞬间剪切力超载的轧机鼓形齿联轴器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Deping Inventor after: Cheng Zengren Inventor after: Li Wei Inventor after: Yang Lin Inventor after: Qin Lichun Inventor after: Li Chen Inventor after: Wang Liang Inventor after: Yin Yijun Inventor before: Zhang Deping Inventor before: Cheng Zengren Inventor before: Li Wei Inventor before: Qin Lichun Inventor before: Li Chen Inventor before: Wang Liang Inventor before: Yin Yijun |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG DEPING CHENG ZENGREN LI WEI QIN LICHUN LI CHEN WANG LIANG YIN YIJUN TO: ZHANG DEPING CHENG ZENGREN LI WEI YANG LIN QIN LICHUN LI CHEN WANG LIANG YIN YIJUN |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |